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Cisco Carrier Sensitive Routing User Guide
Chapter2 PostgreSQL Database Operations and Functionalities
Database Functionalities
Database Functionalities
This section describes the following:
• Database Tables, page 2-4
• PostgreSQL Database Command Summary, page 2-17
Database Tables
This section describes database tables, constraints placed on each table, and relationships between
tables.
Note Advanced knowledge of SQL is required to access the database through SQL commands. Use
the psql interface to access an SQL prompt. For more detail on psql interface, see the
postgreSQL online manual.
Configuration Tables
See AppendixB, “Data Schema,” for the database script to create database tables, constraints and
relationships.
Note The configuration data must contain one record that is created when the user executes the
createcsrdb command.